A woman who was killed by a southbound 4 train in Union Square yesterday may have been intoxicated and using her phone when she fell onto the tracks. Witnesses told the MTA that the victim was visibly intoxicated as she stood on the platform at around 3:15 p.m., according to spokesman Kevin Ortiz. An NYPD spokeswoman added that the woman may have been texting when she was accidentally bumped by another subway rider, sending her tumbling onto the tracks.

The victim's name is being withheld pending family notification, and the investigation is ongoing.

UPDATE: Police have identified the victim, a 21-year-old mother, and now say the incident "had nothing to do with intoxication." Her boyfriend says she was exhausted.